Application of dynamic analysis technique of condensate-water-vapor-rich component in Yakela-Dalaoba Gas Condensate Field

The Yakela-Dalaoba Gas Condensate Field has accumulations deep buried with high temperature and pressure.During development,condensate water was found in gas wells in different extent,eSpecially in wellsin higher positions.Hydrocarbon components of gas condensate reservoirs areGated.Condensate water vapor in the component may influence facies changes and developmentcomplicharacteristics greatly.From the aspects of facies change andmicroseepage,the law and mechanism ofcondensate water generation were analyzed.The influence of condensatewater on the exploration of theYakela-Dalaoba also studied.The research may guide the dynamic analysis Gas Condensate Fieldof the gas field.